| 黑杨派南方型无性系立地质量数量化评价 |
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| 引用本文： | 陶吉兴,杨雄鹰.黑杨派南方型无性系立地质量数量化评价[J].浙江林学院学报,1996,13(4):384-391. |
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| 作者姓名： | 陶吉兴 杨雄鹰 |
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| 作者单位： | [1]浙江省林业勘察设计院 [2]浙江省宁波市林业科学研究所 |
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| 摘 要： | 在黑杨派南方型无性系的主要引种区，设立１１２个标准地进行调查，并采集土样作理化性状分析。利用数量化理论Ⅰ方法作数据处理，编制Ⅰ－６３杨，Ⅰ－６９杨和Ⅰ－７２杨３个无性系的数量地位指数得分表。
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| 关 键 词： | 黑杨派 无性系 杨属 立地条件类型 质量评价 |
;Quantiative Evaluation of Site Quality for the Southern Type Clone of Algeiros Sections . |
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| Tao Jixing.;Quantiative Evaluation of Site Quality for the Southern Type Clone of Algeiros Sections .[J].Journal of Zhejiang Forestry College,1996,13(4):384-391. |
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| Authors: | Tao Jixing |
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| Abstract: | The authors invesigated 112 sample plots located on the main
intro-ductory region of the southern types populars in China,and collected soil samples,then
measured the physicl and chemical properties.Tbe objective marks of three of the
quantitativesite-indexes of three clones were worked by adapting the quantitative theroy
I.According to the classification and com-bination of three leading sit factors,i.e.efficient depth
of soil,soluble salt content and total nitrogencontent,the introductory region was divided into 27
site types,and the site quality of cach site type vvas quantitativly evaluated. |
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| Keywords: | Aigeiros sections Pdpulus site-type quality evaluation |
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